Me Hneev taw thiab qhib qauv! Tshiab Floating Photovoltaic System tsim nyob rau hauv Norway
Jul 07, 2022
Cov kws tshawb fawb Norwegian tsis ntev los no tau sim ib hom tshiab ntawm cov tshuab photovoltaic ntab hauv lub pas dej hauv Sri Lanka. PV system muaj cov kab sib xyaw ua ke uas txhawb nqa PV modules thiab ib lub raj polyethylene siab uas muab buoyancy.
Cov kws tshawb fawb los ntawm Norwegian Institute of Energy Technology tsis ntev los no tau sim lub tshuab hluav taws xob photovoltaic tshiab tsim thiab tsim los ntawm Norwegian start-up tuam txhab Tam sim no Hnub Ci ntawm cov dej ntws hauv Kilinochchi, Sri Lanka.
PV system, uas muaj lub peev xwm ntawm 44kW, siv cov kab sib xyaw ua ke los txhawb cov PV array thiab high-density polyethylene raj los muab buoyancy rau PV system.
Cov kws tshawb fawb tau hais tias, "Cov kab hluav taws xob sib xyaw tau ua raws li sab hnub tuaj mus rau sab hnub poob thiab qaij ntawm 15 degrees, nrog rau PV array mounted nyob rau hauv ib tug longitudinal zam kom siv tau cov qauv ntev ntawm HDPE tubing."
Lawv siv ob hom PV modules muab los ntawm Norwegian REC Group - REC Hnub Ci N-Peak 315 W thiab REC Hnub Ci TwinPeak 295 W.
Lub floating PV system muaj tag nrho ntawm yim txoj hlua, "cov kws tshawb fawb hais tias. Txhua txoj hlua muaj 18 modules, nrog ob txoj hlua ntawm txhua hom module tig rau sab hnub poob thiab ob txoj hlua tig mus rau sab hnub tuaj. tib txoj kev taw qhia yog txuas mus rau qhov sib npaug mus rau qhov sib cais siab tshaj plaws lub zog taw tes tracker (MPPT) ntawm tib lub inverter.
Lub floating PV system siv 50kW inverter los ntawm SMA nrog rau tag nrho ntawm rau qhov siab tshaj plaws lub zog taw tes trackers (MPPTs). Pab neeg tshawb fawb hais tias cov txheej txheem PV ntab ntab muaj qhov hneev taw me me thiab cov qauv qhib, vim tias PV modules ze rau dej.
Pab pawg tau sib piv cov kev ua tau zoo ntawm cov dej ntws PV nrog kev siv 2.5kW PV system ntsia rau ntawm ntug dej rau ib lub sijhawm ntawm ib xyoos. Kev siv PV system muaj yim REC Hnub Ci N-Peak 315 W PV modules qaij ntawm 8 degree kaum sab qab teb.
Cov kws tshawb fawb pom tau tias lub tshuab PV ntab tsis muaj teeb meem kev ua haujlwm thaum lub sijhawm ua haujlwm. Txawm li cas los xij, lub reservoir uas qhov no tau teeb tsa tau qhuav rau qee lub sijhawm.
Lawv tau hais tias, "Qhov sib txawv ntawm lub zog tsim hluav taws xob ntawm qhov ntab PV system thaum lub sijhawm ua haujlwm ruaj khov piv rau kev siv hauv av-raws li PV system yog 0.6 feem pua, uas yog nyob rau hauv qhov kev tso cai ntawm qhov yuam kev rau ntsia lub peev xwm thiab tsis suav tias yog qhov sib txawv ntawm qhov kev ua tau zoo, qhov kev tshawb pom qhia tias tag nrho cov kev ua tau zoo ntawm lub kaw lus zoo ib yam li lwm cov tshuab PV ntab nyob hauv thaj chaw huab cua zoo sib xws. "
Cov kws tshawb fawb tau nthuav tawm lawv cov kev tshawb pom hauv ib tsab xov xwm tsis ntev los no, "Kev ua tau zoo thiab kev ua haujlwm muaj peev xwm ntawm lub tshuab PV tshiab", luam tawm hauv phau ntawv xov xwm Hnub Ci Zog.
Lawv sau tseg nyob rau hauv tsab xov xwm hais tias "peb xyoos ntxiv ntawm cov ntaub ntawv ua haujlwm yuav tsum tau txhawm rau txhawm rau txheeb xyuas qhov kev puas tsuaj thiab kev ntseeg siab ntawm cov txheej txheem PV ntab, thiab peb yuav xa ib daim ntawv qhia ntxiv nyob rau theem tom ntej ntawm txoj kev tshawb fawb."
